StarTech.com

4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering

Add 4 Internal SATA III (6Gbps) ports to a computer through a PCI Express x2 slot

Product ID: PEXSAT34RH

  • Supports HyperDuo SSD auto-tiering
  • 4 AHCI SATA III (6Gbps) ports through PCI Express x2
  • Fully compliant with SATA 3.0 specifications and backward compatible with SATA I/II (1.5/3.0Gbps) drives
View More
  • Supports hardware RAID 0, 1, and 1+0 modes configured through BIOS
  • Compliant with PCI Express 2.0 standards
  • Port Multiplier FIS-based and Command-based switching supported
  • Natively supported single chipset design
  • Simple HyperDuo configuration via card-BIOS level or intuitive GUI console (Windows® only)
  • Supports Native Command Queuing (NCQ) and ATA/ATAPI commands
  • Includes Low Profile/Half-Height installation bracket
  • Supports HDDs/SSDs/Optical/Blu-Ray drives
  • LED headers for HDD activity LED indicators
$99.99 USD
537+ In stock
In stock
US: 496 | CA: 41
537+
In stock
Where To Buy
Same Day Shipping on in-stock items from USA if ordered by 5pm ET* Details

Volume Order?
Request a quote

Reseller Pricing:
Create an Account

Overview

The PEXSAT34RH 4-Port PCI Express 2.0 SATA Controller Card with HyperDuo adds 4 AHCI SATA III ports to a computer through a PCIe slot (x2), delivering multiple internal 6Gbps connections for high-performance hard drives and Solid State Drives (SSDs).

Featuring HyperDuo technology, the SATA card offers SSD auto-tiering which lets you balance the performance advantages of SSD storage with the cost-effectiveness and large capacity of standard hard drives. By combining SSD and HDD drives into a single volume (up to 3 SSD + 1 HDD), HyperDuo discreetly works in the background to identify and move frequently accessed files to the faster SSD drive(s) for improved data throughput - up to 80% of SSD performance! (Note: The HyperDuo automatic storage tiering feature is compatible with computers that use a BIOS.)

The PCIe SATA controller card supports Port Multiplier (PM), enabling multiple SATA drives to be connected to one port over a single cable, for a total of 7 drives (Up to 4 drives through PM on one port, and a single drive to the remaining 3 ports). Plus, the SATA controller card offers an effective hardware RAID solution, with native RAID (0, 1, 1+0) support.


Throughput Benchmark

Drive configuration Throughput Drive size
1 x HDD 112.81 MB/s 2 TB
1 x SSD 490.28 MB/S 120 GB
1 x HDD + 1 x SSD HyperDuo (Safe Mode) 489.28 MB/s 2 TB
1 x HDD + 2 x SSD HyperDuo (Safe Mode) 715.13 MB/s 2 TB
Drives Used:
SSD: OCZ Vertex 3 Series 2.5” 120 GB (VTX3-25SAT3-120G)
HDD: Western Digital Caviar Green 3.5” 2 TB (WD20EARS)

Software Used:
IO Meter, 256KB Sequential Read, queue depth = 10

This PCIe SATA 6gbps card is backed by a 2-year StarTech.com warranty and free lifetime technical support.

The StarTech.com Advantage

  • Leverage SSD performance and standard HDD capacity with HyperDuo technology
  • Maximize system capability with SATA III connection speeds
  • Fit any standard or low profile chassis with included brackets

Applications

Use SSD tiering to optimize your system for I/O intensive applications such as Office Suites, Photo/Video Editing and Media Players

Upgrade an older PCIe-based system to SATA 6Gbps capability, to better utilize faster SATA drives

Add more internal SATA ports to a computer system, to connect additional storage drives and/or optical drives

Provide optimized off-site back-ups/vaulting, through built-in RAID 1 capability

Perfect for multi-drive internal RAID storage solutions

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID Marvell - 88SE9230
Industry Standards PCI Express 2.0
Serial ATA 3.0 specification
Interface SATA
Port Style Integrated on Card
Ports 4
Performance
ATAPI Support Yes
Bootable Yes
Hot Swap Capability Yes
LBA support 48-bit
Max Drive Capacity Currently tested up to 4TB per drive
Number of Drives Supported Through Port Multiplier 1 to 4
Number of Ports That Support Port Multiplier 4 (can only use 1 PM at a time)
Port Multiplier Yes
RAID Yes
Supported RAID Modes JBOD - (Just a Bunch of Disks)
RAID 1 (Mirrored Disks)
RAID 0 (Striped Disks)
RAID 10 (1+0, Striped set of Mirrored Subset)
Type and Rate SATA III (6 Gbps)
Connector(s)
Connector Type(s) 1 - PCI Express x2 Male
Internal Ports 4 - SATA (7 pin, Data) Plug
Software
OS Compatibility Windows® XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Mac OS® 10.6 to 10.14
Linux 3.5.x to 4.11.x LTS versions only
Special Notes / Requirements
Note

The maximum throughput of this card is limited by the bus interface. If used with PCI Express Gen 1.0 enabled computers, the max throughput is 2.5 Gbps per lane. If used with PCI Express Gen 2.0 enabled computers, the max throughput is 5 Gbps per lane.

Only one port can use the Port Multiplier feature at a time. Supports up to 4 drives connected via Port Multiplier, 7 drives total.

Port Multiplier not supported in Mac OS.

Note: Connected drives cannot be used as System / Primary drive in Windows Server 2012, 2012 R2, 2016

System and Cable Requirements Available PCI Express x2 slot (backward compatible with x4, x8, and x16 slots)
Environmental
Humidity 20% ~ 80% RH
Operating Temperature 5°C ~ 50°C (41°F ~ 122°F)
Storage Temperature -25°C ~ 70°C (-13°F ~ 158°F)
Physical Characteristics
Product Height 0.8 in [20 mm]
Product Length 2.8 in [70 mm]
Product Weight 1.7 oz [49 g]
Product Width 4.7 in [120 mm]
Packaging Information
Package Quantity 1
Shipping (Package) Weight 5 oz [141 g]
What's in the Box
Included in Package 1 - PCIe SATA Controller Card
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual

Compatibility

View full OS compatibility
Windows® XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Mac OS® 10.6 to 10.14
Linux 3.5.x to 4.11.x LTS versions only

Certifications

Related Products

2 Port SATA 6 Gbps PCI Express SATA Controller Card
PEXSAT32
2 Port SATA 6 Gbps PCI Express SATA Controller Card

Add two SATA 6Gbps ports for high speed access to large internal storage solutions

$48.99
1218+ In stock In stock
US: 1177 | CA: 41
In stock Learn More
1x eSATA + 1x SATA 6 Gbps PCI Express SATA Controller Card Adapter
PEXSAT31E1
1x eSATA + 1x SATA 6 Gbps PCI Express SATA Controller Card Adapter

Add external and internal 6 Gbps SATA 3.0 ports for high speed storage access

$40.99
83+ In stock In stock
US: 80 | CA: 3
In stock Learn More

Accessories

4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering

Customer Reviews

3 (5 reviews)
3 out of 5 stars
Quality of Product
0
Tell us what you think of this product.


Need a little help getting started? Check out our review guidelines.

1 - 5 of 5 Reviews

(1 star) Missing JBOD

By:
As with a keke27, I too am unable to find a JBOD option using the "card bios" method for installation in a linux rig. Two disks are plugged in, and the only options are Raid1 and Raid0.
Comment Helpful? Yes - 4 No - 1 Report

(5 stars) Simple, functional, and fast.

By:
I had to do very little to get this working. Installed in a Linux server, booted into the card BIOS, configured the RAID and done. It presented the drive to the OS as configured, and throughput was better than I expected (first time using a StarTech controller, so I WAS apprehensive) given the list price. The small size makes for it not getting in the way inside the case or obstructing airflow. I received this product in exchange for an unbiased review.
Comment Helpful? Yes - 0 No - 2 Report

(3 stars) Unstable work

By:
Disks connected to the card are unstable. Speed first 450 MB / s Then drops to 100 MB / s. Mac OS 10.12.3
Comment Helpful? Yes - 3 No - 0 Report

(5 stars) Great value

By:
Been using it for almost two years now and it's worked consistently good. Used it to connect an internal 4TB drive and my comp case's top HDD docking station, and it does better than expected at both (allows drive hot swapping without issues). Data transfer speeds are just as expected. Totally recommended.
Comment Helpful? Yes - 0 No - 0 Report

(1 star) Missing JBOD

By:
On the Tech Specs tab it states that JBOD is supported. I bought this card solely for this purpose. It took me hours to figure out that JBOD is NOT supported. It seems to be an adequate card in general, but, for me, it was a waste of money and time.
Comment Helpful? Yes - 4 No - 3 Report
Response from StarTech.com:
Barry, Customer Support
Hello, Thanks for sharing this feedback with us. We wanted to ensure you that JBOD is indeed supported with this card. However, we are aware that JBOD is defined differently depending on where you look. We define JBOB as a set of disks that operate individually from each other. Whereas other sources cite JBOD as a set of disks that are spanned or concatenated together to function as one disk. We refer to the second as BIG, something this card cannot do. We would suggest speaking with our technical advisors if you would to discuss this further. Thank you.